Survey on known issues with 360 spiders

I may be in the market for a 360 spider so I'm
trying to research the possible pitfalls.
I've searched the archives for indications
of problem trends with these cars, and here's
that I've come up with:

1. early clutches had problems. Apparently
this was due to a design error in the
early throwout bearings.
2. seat height adjustment motors going bad
3. dashboard backlighting going out (need to
replace gauge pod for fix)

Have I missed anything? I'm leaning toward
an F1 model from 2001 or later. I really prefer
the 430, but my bank account disagrees with me.
Thanks in advance for any advice on known issues,
maintenance costs, and reliability.